OT-2026-000027149
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000027149) never changes.
Identity and time
| Publication number | OT-2026-000027149 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7a26-9d8e-f7a068540eb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 066f1c1d1228d72aa53035e2e0a03f9c62359a1f83b6756cf644715fa5fd28e6 |
|---|---|
| Markdown | 111dc1f625d49fa59d31e1dd8208ef9a0b1e42cbc93d5c44ab0da9f4723c38d3 |
| Publication page | 2d6a77fc01e382dcd45c5efa96f960d0abedb759edadcfcf41ccdd23923fdbf8 |
| Manifest | d6a41463f133f5f2f570502af396083e4e6e9015cd65cd334da2b88239fe2229 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wSXZ7nVxB/NuLLMSC9Jcwy7pr6EXxXDz25NlcghZxX1VGnrME7izFS65JSTMjNbjkv8KZIptU/qCNDL0dbo3CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:55.664357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027149observed 2d6a77fc01e382dcd45c5efa96f960d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:55.647527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027149/manifest.jsonobserved d6a41463f133f5f2f570502af396083e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.625792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027149/publication.mdobserved 111dc1f625d49fa59d31e1dd8208ef9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.603185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027149/publication.txtobserved 066f1c1d1228d72aa53035e2e0a03f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|